Table of Contents ARTICLE I. INTRODUCTION ..................................................................................................... 1 SECTION 9.1.1 AUTHORITY AND PURPOSE ........................................................................................... 1 SECTION 9.1.2 MUNICIPALITIES AND STATE AGENCIES REGULATED. ................................................. 1 SECTION 9.1.3 ABROGATION AND GREATER RESTRICTIONS. ............................................................... 1 SECTION 9.1.4 FORCE AND EFFECT ..................................................................................................... 1 SECTION 9.1.5 INTERPRETATION. ........................................................................................................ 2 SECTION 9.1.6 DEFINITIONS. ............................................................................................................... 2 ARTICLE II. ADMINISTRATION ................................................................................................ 7 SECTION 9.2.1 COUNTY ZONING ADMINISTRATOR. ............................................................................. 7 SECTION 9.2.2 LAND USE PERMITS. .................................................................................................... 7 SECTION 9.2.3 VIOLATIONS. ................................................................................................................ 8 ARTICLE III. ZONING DISTRICTS .............................................................................................. 9 SECTION 9.3.1 ESTABLISHMENT OF DISTRICTS. ................................................................................... 9 SECTION 9.3.2 ZONING MAP AND DISTRICT BOUNDARIES. ................................................................. 9 SECTION 9.3.3 SHORELAND ZONING MAPS. ........................................................................................ 9 ARTICLE IV. ZONING DISTRICTS; SPECIFIC REQUIREMENTS. .................................... 12 SECTION 9.4.1 R-1 RESIDENTIAL DISTRICT. ...................................................................................... 12 SECTION 9.4.2 RR-1 RESIDENTIAL-RECREATION DISTRICT. ............................................................. 13 SECTION 9.4.3 R-2 SINGLE FAMILY RESIDENTIAL DISTRICT. ............................................................ 13 SECTION 9.4.4 R-3 RURAL RESIDENTIAL DISTRICT ........................................................................... 14 SECTION 9.4.5 A-1 PRIMARY AGRICULTURAL DISTRICT. .................................................................. 14 SECTION 9.4.6 A-2 AGRICULTURAL DISTRICT. .................................................................................. 15 SECTION 9.4.7 C-1 COMMERCIAL DISTRICT. ..................................................................................... 16 SECTION 9.4.8 I-1 INDUSTRIAL DISTRICT. ......................................................................................... 17 SECTION 9.4.9 I-2 INDUSTRIAL DISTRICT. ......................................................................................... 18 SECTION 9.4.10 F-1 FORESTRY DISTRICT. ....................................................................................... 18 SECTION 9.4.11 W-1 NON-SHORELAND RESOURCE CONSERVATION DISTRICT. .............................. 19 SECTION 9.4.12 PUD PLANNED UNIT DEVELOPMENT DISTRICT. .................................................... 20 SECTION 9.4.13 W-2 SHORELAND-WETLAND DISTRICT. ................................................................. 20 SECTION 9.4.14 ZONING SCHEDULE, NON-SHORELAND DIMENSIONAL REQUIREMENTS ................. 25 SECTION 9.4.15 SHORELAND PROTECTION OVERLAY. .................................................................... 26 SECTION 9.4.16 GENERAL PROVISIONS. .......................................................................................... 26 SECTION 9.4.17 SHORELAND REGULATIONS. .................................................................................. 27 SECTION 9.4.18 SHORELAND REGULATIONS - LAKE AND NAVIGABLE RIVERS AND STREAMS CLASS DEVELOPMENT STANDARDS. ................................................................................. 28 ARTICLE V. GENERAL REGULATIONS ................................................................................ 36 SECTION 9.5.1 APPLICATION OF REGULATIONS. ................................................................................ 36 SECTION 9.5.2 SETBACK REQUIREMENTS ON HIGHWAYS AND ROADS. ............................................. 36 SECTION 9.5.3 VISUAL CLEARANCE AT INTERSECTIONS. .................................................................. 37 i | Title 9 SECTION 9.5.4 ACCESS DRIVEWAYS. ................................................................................................. 39 SECTION 9.5.5 EXCESSIVE HEIGHT PERMITTED. ................................................................................ 40 SECTION 9.5.6 LOT SIZES. ................................................................................................................. 40 SECTION 9.5.7 ACCESSORY USES AND STRUCTURES. ........................................................................ 40 SECTION 9.5.8 DRAINAGE, SANITATION AND WATER SUPPLY. ......................................................... 41 SECTION 9.5.9 PRIVATE SEWAGE SYSTEM REGULATIONS. ................................................................ 41 SECTION 9.5.10 SUPPLEMENTARY REGULATIONS. .......................................................................... 44 SECTION 9.5.11 PUBLIC NUISANCE REGULATIONS .......................................................................... 44 SECTION 9.5.12 ADOPTION OF UNIFORM DWELLING CODE (UDC) ................................................. 57 ARTICLE VI. SIGNS....................................................................................................................... 59 SECTION 9.6.1 SIGN PERMIT REQUIRED. ........................................................................................... 59 SECTION 9.6.2 SIGNS PERMITTED. ..................................................................................................... 59 SECTION 9.6.3 PROHIBITED SIGNS. .................................................................................................... 60 SECTION 9.6.4 NONCONFORMING SIGNS. .......................................................................................... 60 ARTICLE VII. REGULATION OF SPECIAL USES ................................................................... 62 SECTION 9.7.1 GENERAL PROVISIONS. .............................................................................................. 62 SECTION 9.7.2 QUARRIES, NON-METALLIC MINES AND NON-METALLIC MINING RECLAMATION. ... 62 SECTION 9.7.3 QUARRIES AND NON-METALLIC MINES ..................................................................... 67 SECTION 9.7.4 STANDARDS ............................................................................................................... 68 SECTION 9.7.5 PERMITTING ............................................................................................................... 71 SECTION 9.7.6 ADMINISTRATION ...................................................................................................... 79 SECTION 9.7.7 ENFORCEMENT ........................................................................................................... 83 SECTION 9.7.8 SALVAGE YARDS. ...................................................................................................... 85 SECTION 9.7.9 GARBAGE AND REFUSE DISPOSAL SITES. ............................................................... 85 SECTION 9.7.10 MOBILE HOME PARKS. .......................................................................................... 86 SECTION 9.7.11 TRAILER CAMPS. .................................................................................................... 86 SECTION 9.7.12 TRAVEL TRAILERS AND RECREATION VEHICLES. .................................................. 87 SECTION 9.7.13 FENCES, WALLS AND HEDGES. .............................................................................. 87 ARTICLE VIII. CONDITIONAL USES .......................................................................................... 89 SECTION 9.8.1 GENERAL PROVISIONS. .............................................................................................. 89 SECTION 9.8.2 CONDITIONAL USE PROCEDURES. .............................................................................. 90 ARTICLE IX. NONCONFORMING USES .................................................................................. 91 SECTION 9.9.1 NONCONFORMING USES. ............................................................................................ 91 ARTICLE X. MISCELLANEOUS ADMINISTRATIVE PROCEDURES .............................. 92 SECTION 9.10.1 BOARD OF ADJUSTMENT. ....................................................................................... 92 SECTION 9.10.2 AMENDMENTS. ....................................................................................................... 93 SECTION 9.10.3 PUBLIC HEARINGS. ................................................................................................ 93 SECTION 9.10.4 VALIDITY. .............................................................................................................. 94 Iron County Code of Ordinances Title 9| ii Article I. Introduction Section 9.1.1 Authority